Tree root splitting apart the rock. Plant roots grow down into the rock and it can break down. The roots of tree can force deeper into the rock as the roots and the plant continue to grow, splitting the rock apart over time.

相关关键词

摘要, 背景, 生物性, break, 褐色, 特写镜头, 隙, 罪犯, 覆灭, 溶化, 環境, 菶, 露袒, 部队, 樹林, 骨折, 地质学, 绿色的, 风景, 雍容, 造化, 高年, 户外的, 苑, 花样, 穿透, 组装, 電力, 麻煩, 遊藝, 簸荡, 词根, 科學, 迸, 迸, 结石, 骁, 夏季主题, 质感, 通過, 观光, 结构树, 风化作用, 颢